Re: [Lazarus] TCheckLisBox and SelCount

2020-08-04 Thread Sven Barth via lazarus 
frans via lazarus  schrieb am Di., 4. Aug.
2020, 09:36:

> Hi,
>
> The inherited SelCount function of a TCheckListBox counts the selected
> items, not the checked items which are the whole purpose of this
> component. And there is no other function available. Is this overlooked
> or judged as not necessary?
>

Items can still be selected independent of their checked state (e.g. If the
user want to (de)check multiple items at once).

There currently is no CheckedCount or something like that, you need to
manually count the elements for which Checked returns True. (Or create a
helper to simplify this)

Though you could also file a feature request for such a property to be
added.

Regards,
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Re: [Lazarus] TCheckLisBox and SelCount

2020-08-04 Thread Alexey Tor. via lazarus 

http://docwiki.embarcadero.com/Libraries/Sydney/en/Vcl.CheckLst.TCheckListBox_Properties

It is Delphi compatable?

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[Lazarus] TCheckLisBox and SelCount

2020-08-04 Thread frans via lazarus 

Hi,

The inherited SelCount function of a TCheckListBox counts the selected 
items, not the checked items which are the whole purpose of this 
component. And there is no other function available. Is this overlooked 
or judged as not necessary?


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Frans van Leeuwen
M 06-51695390


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